upstream/ipython Files · IPython/deathrow/oldfrontend/tests/test_linefrontend.py

Merge pull request from ellisonbg/nbissues...

Merge pull request from ellisonbg/nbissues A number of bug fixes for notebook issues that had crept up recently with all the major improvements done on multiple fronts. In closing , we've changed slightly how Math() works: it now unconditionally surrounds its input with $$...$$, so that it always appears in displayed math mode. We have also introduced a new display object, Latex(), which does *not* add any latex markup, for other constructs beyond simple math expressions. This change makes Math() friendlier to use in simple cases and means that Math(sympy.latex(foo)) will produce the expected displayed math results without the user having to add any $ markup. Summary of fixes: Fixes : Ctrl + M + L does not toggle line numbering in htmlnotebook. Fixes : Tab in the notebook after `(` should not indent, only give a tooltip. Fixes : Notebook printing broken. Fixes : `Ctrl-m-Ctrl-m` does not switch to markdown cell Fixes : [sympyprinting] MathJax can't render \root{m}{n}

Matthias BUSSONNIER - - Load All Authors

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             test_linefrontend.py
        
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             / IPython / deathrow / oldfrontend / tests / test_linefrontend.py
          
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      # encoding: utf-8

      """

      Test the LineFrontEnd

      """

      __docformat__ = "restructuredtext en"

      #-------------------------------------------------------------------------------

      #  Copyright (C) 2008-2011  The IPython Development Team

      #

      #  Distributed under the terms of the BSD License.  The full license is

      #  in the file COPYING, distributed as part of this software.

      #-------------------------------------------------------------------------------

      from IPython.frontend.linefrontendbase import LineFrontEndBase

      from copy import deepcopy

      import nose.tools as nt

      class ConcreteLineFrontEnd(LineFrontEndBase):

          """ A concrete class to test the LineFrontEndBase.

          """

          def capture_output(self):

              pass

          def release_output(self):

              pass

      def test_is_complete():

          """ Tests line completion heuristic.

          """

          frontend = ConcreteLineFrontEnd()

          yield nt.assert_true, not frontend.is_complete('for x in \\')

          yield nt.assert_true, not frontend.is_complete('for x in (1, ):')

          yield nt.assert_true, frontend.is_complete('for x in (1, ):\n  pass')

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				# encoding: utf-8
				"""
				Test the LineFrontEnd
				"""

				__docformat__ = "restructuredtext en"

				#-------------------------------------------------------------------------------
				# Copyright (C) 2008-2011 The IPython Development Team
				#
				# Distributed under the terms of the BSD License. The full license is
				# in the file COPYING, distributed as part of this software.
				#-------------------------------------------------------------------------------

				from IPython.frontend.linefrontendbase import LineFrontEndBase
				from copy import deepcopy
				import nose.tools as nt

				class ConcreteLineFrontEnd(LineFrontEndBase):
				""" A concrete class to test the LineFrontEndBase.
				"""
				def capture_output(self):
				pass

				def release_output(self):
				pass


				def test_is_complete():
				""" Tests line completion heuristic.
				"""
				frontend = ConcreteLineFrontEnd()
				yield nt.assert_true, not frontend.is_complete('for x in \\')
				yield nt.assert_true, not frontend.is_complete('for x in (1, ):')
				yield nt.assert_true, frontend.is_complete('for x in (1, ):\n pass')